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Three white cube USB wall chargers, each with three ports

ONITOON

ONITOON 3-Port USB Wall Charger 3.1A 3-Pack

SKU CH-KSWP-Y8CTF

Three-port USB wall charger set delivers 5 V, 3.1 A total output to charge three devices simultaneously with over-charge, over-current and over-heat protection

  • Product typeWall Charger
  • Charge three devices at once with 3.1 A total output
  • Three chargers in one pack for home, office and travel
  • Built-in protection against over-charge, over-current and overheating
  • Works with 100–240 V input for worldwide use
  • Compact cube design fits any USB cable and stores easily

What this charger does

The ONITOON 3-Port USB Wall Charger supplies up to 5V/3.1A total output across three ports from a 100-240V input. It charges three mobile devices at once and is compatible with iPhone models from 6 through 17, Galaxy S series from S8 to S25, Pixel phones from 2 to 10, Kindle Fire tablets and PS5 controllers. The pack contains three identical white cube adapters for home or office use.

Limits of the USB-A interface

Each port shares the 3.1A total so simultaneous charging splits the current between connected devices. The charger provides standard USB-A output only and does not support USB Power Delivery or Quick Charge protocols. Maximum per-port current will drop when multiple devices draw power together. Input voltage range covers 100-240V for worldwide travel without a voltage converter.

Installation and common issues

Plug the adapter into any AC outlet and connect USB cables to begin charging. The built-in protection stops charging automatically when a device reaches full capacity to guard against overcharging, over-current and overheating. Common issues include slower charging when three power-hungry devices are connected at once and the need to supply your own USB cables as none are included in the pack.

How it compares

Measured against everything we stock in Charging Stations & Cables, at today’s prices. Recalculated every night.

Price $23.99
Pricier than about 63% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Product typeWall Charger

Questions about this item

Why buy a 3-pack of 3-port chargers instead of a single unit?

Three identical chargers let you keep one at home, one at the office and one in a travel bag so every outlet can charge three devices at once.

What does the 3.1 A total output mean when I plug in three phones?

The 5 V 3.1 A rating is shared across all three ports so each device draws a portion of that current depending on its own charging logic.

Does the 100-240 V input work on every mains socket worldwide?

Yes the charger accepts 100-240 V AC so it operates on standard household voltages in most countries without a separate converter.

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